General Updates

MANGALORE REFINERY AND PETROCHEMICALS LIMITED ..एस.ओ. 9001, 14001 एवं 50001 प्रमाणित कंपनी AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY सीआईएन/ CIN : L19200KA1988G01008959 , Website : www.nrpi.co.in 01/10/2026 The Assistant General Manager, The Compliance & Listing Department Listing Compliance, BSE Limited National Stock Exchange of India Limited Scrip Code: 500109, Symbol: MRPL, Series: EQ, ISIN: INE103A01014 ISIN: INE103A01014 Scrip Code (Debenture): 959162, 959250, Debt Security: INE103A08019, INE103A08035, 973692 INE103A08050 Dear Sir/Madam, Subject: Disclosure of event or information under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 The Company has received Order no. NC:2026:KHC:51105-DB (CEA No. 34 of 2024) from the Honorable High Court of Kamataka, Bengaluru. In this regard, additional information as per SEBI Listing Regulations read with SEBI Circular dated February 25, 2025 is enclosed as Form-A. This is for information and record. Thanking you, Yours faithfully, For Mangalore Refinery and Petrochemicals Limited Premachandra Rao G Company Secretary Encl: A/a lark . Read. Office: Kuthethoor P.O, Via Katipalla, Manaaluru - 575 030 (India) FormA Disclosure by Mangalore Refinery and Petrochemicals Limited regarding receipt of communication from regulatory, statutory, enforcement or judicial authority under the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 [Regulation 30 (13) — Disclosure of communication from regulatory, statutory, enforcement or judicial authority] 1. | Name of the listed company Mangalore Refinery and Petrochemicals Limited. 2. | Type of communication received Order from High court of Karnataka in favour of MRPL. ३. | Date of receipt of communication 01% October 2026 at 12:03 P.M. | | Authority from whom communication | High Court of Karnataka Bangalore. received 5. | Brief summary of the material contents of | Department had filed a case in Hon’ble High Court of the communication received, including | Karnataka against the CESTAT B’lore Order No reasons for receipt of the communication 20249/2024 passed in favour of MRPL. The Hon’ble High Court of Karnataka dismissed the Department’s Appeal No. CEA 34/2024 filed against the said CESTAT Order. The issue involved the denial of CENVAT Credit availed on capital goods used in the manufacture of plant and machinery embedded in the earth, solely on the ground that such plant and machinery constituted immovable property. The dispute pertained to the period from April 2010 to December 2014 and involved an amount of 21,73,76,67,082/- and applicable interest with penalty. The Hon’ble High Court of Karnataka, by dismissing the Department's appeal No 34/2024, has upheld the order of the CESTAT B’lore issued in favour of MRPL. | | Period for which communication would be | April-2010 to December-2014. applicable, if stated 7. | Expected financial implications on the listed | Nil. There is no financial implication on MRPL as no company, if any demand existed subsequent to favourable CESTAT B’lore Order. ee . Details of any aberrations/non-compliances | None. identified by the authority in the communication 9. | Details of any penalty or restriction or Mm sanction imposed pursuant to the communication 10. | Action(s) taken by listed company with | Not Required. respect to the communication 11. | Any other relevant information Not Applicable.